For my first real post on this blog, I thought I might outline the idea behind the blog and what you can expect in the future.
In a world where climate change is a topic almost constantly in the media, energy generation and fossil fuels are important topic in both civil and political spheres. Renewable energy solutions are important and there is much exciting science coming our way in the future. Then there is nuclear power. Nuclear power, specifically fission power, has been around for a while (a lot longer than you think, as I’ll explain in my next post) and boasts significant efficiency, cost and safety (yes, safety) benefits over other non-renewable energy sources (1).
Despite this, nuclear power remains a controversial topic worldwide, and especially in Australia. Disasters such as the infamous Chernobyl, Three Mile Island and Fukushima, as well as lesser known incidents, such as the Sellafield fire in the UK reinforce the negative associations of nuclear power. Atomic energy of any sort has this negative association, and this is probably due to the effects of the bombs dropped on Hiroshima and Nagasaki, as well as the above ground testing in the USA, and the Pacific in the 50s, 60s and 70s, and all the negative outcomes associated with these events.
But all is not bad with nuclear power. In fact, a recent study showed that nuclear fission is significantly safer than coal power, despite the three major nuclear incidents of the past 70 years. The paper published by NASA (2), showed that nuclear power was responsible for preventing an average 76,000 deaths between 2000-2009, and an estimated 1.8 million deaths before 2000, because less coal power was needed.
The controversy surrounding nuclear power is one fraught with emotion and complex discussions of risk vs. reward. In Australia we currently have no commercial power stations, and only one small research reactor at the Australian Nuclear Science and Technology Organisation (ANSTO). However, we also have the majority of the world’s uranium ore, with current estimates at 31% of the world’s supply (we are the third largest producer of uranium after Canada and Kazakhstan) (3).
Having this valuable resource and not making use of it seems a bit counter intuitive, and there has been multiple attempts to allow nuclear power in Australia, all of which were unsuccessful. However, the nuclear landscape in Australia is still lively, with South Australia announcing a Royal Commission into nuclear power generation, in response to the current economic contraction.
Nuclear power remains contentious and I hope to delve deep into the controversy in Australia and around the world of the next 10 weeks. First I will start with a bit of history, of nuclear power itself, and the controversies and social movements that have grown up around it. After this, I hope to flesh out the controversy, identify the key players, their impacts and motviations, and really get to the core of the nuclear power issue. Thanks for reading, if you have any comments, queries or suggestions for the blog, please comment below.
Say something controversial.